Go to google images and type in 1935 Chevrolet Sedan Delivery. See if they look anything alike. Tell us about the motor. Looks to be an inline six with enough stud sticking up to accept an overhead valve head. Is that what I'm seeing or is it a valve-in-block flathead motor? Measure the bores. Should be some tags somewhere. I seem to remember a VIN tag or stamp on the passenger side floorboard on some Chevies, right where your feet would be if you were sitting in the passenger side.